rvilbert Posted September 25, 2020 Share Posted September 25, 2020 Good evening, I apologies for the broadcast message but i have decided to reinstall my Hackintosh machine using Catalina 10.15.6 and .... I'm stuck at "PCI configuration begin".. My configuration is: Asus X99 Deluxe Core i7 5960x 32 Gb memory GTX 980 Knowing that my graphic card would not be fully recognised in Catalina i have also tried to install High Sierra but I managed to get exactly to the same point and i have therefore decided to give another try to Catalina and .... I'm still stuck. (FYI I had managed to install 10.8 on my machine a while ago but a few things have changed since then and I may be missing a trick). In a nutshell I believe my issue is linked to this message that i'm getting: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourcesMatch</key><string ID="2">boot-uuid-media</string></dict> I tried all options (with/without flags and with/without kext) but i think that my issue is between my DSDT, SSDT and config.plist files. Any help would be much appreciated! I have attached my EFI folder and the print screen with the error message. Let me know if you need any further information. Thanks a lot EFI.zip Link to comment https://www.insanelymac.com/forum/topic/345261-solved-help-for-catalina-10157-installation-on-asus-x99-deluxe/ Share on other sites More sharing options...
spakk Posted September 25, 2020 Share Posted September 25, 2020 add npci=0x2000 or npci=0x3000 to your boot flag and then it should work. Link to comment https://www.insanelymac.com/forum/topic/345261-solved-help-for-catalina-10157-installation-on-asus-x99-deluxe/#findComment-2738395 Share on other sites More sharing options...
rvilbert Posted September 25, 2020 Author Share Posted September 25, 2020 Thank you for your response but unfortunately I tried these flags and they don’t work. Link to comment https://www.insanelymac.com/forum/topic/345261-solved-help-for-catalina-10157-installation-on-asus-x99-deluxe/#findComment-2738426 Share on other sites More sharing options...
rvilbert Posted November 4, 2020 Author Share Posted November 4, 2020 To close this topic, I managed to install Catalina 10.15.7 with Opencore on the following config: Asus X99 Deluxe i7 5960x Radeon 570rx For people who are still struggling i have attached my EFI. Get in touch if you have questions. Take care EFI - Catalina 10.15.7 - OC 0.6.2 X99.zip Link to comment https://www.insanelymac.com/forum/topic/345261-solved-help-for-catalina-10157-installation-on-asus-x99-deluxe/#findComment-2743011 Share on other sites More sharing options...
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